KR101994261B1 - 이온성 액체를 포함하는 고체 전해질 - Google Patents
이온성 액체를 포함하는 고체 전해질 Download PDFInfo
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- KR101994261B1 KR101994261B1 KR1020120144744A KR20120144744A KR101994261B1 KR 101994261 B1 KR101994261 B1 KR 101994261B1 KR 1020120144744 A KR1020120144744 A KR 1020120144744A KR 20120144744 A KR20120144744 A KR 20120144744A KR 101994261 B1 KR101994261 B1 KR 101994261B1
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- solid electrolyte
- ionic liquid
- metal oxide
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- silane compound
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- 239000007784 solid electrolyte Substances 0.000 title claims abstract description 45
- 239000002608 ionic liquid Substances 0.000 title claims abstract description 40
- -1 silane compound Chemical class 0.000 claims abstract description 37
- 229910000077 silane Inorganic materials 0.000 claims abstract description 27
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 26
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 23
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 7
- 125000005843 halogen group Chemical group 0.000 claims abstract description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 6
- 239000001257 hydrogen Substances 0.000 claims abstract description 6
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 17
- 229910003002 lithium salt Inorganic materials 0.000 claims description 14
- 159000000002 lithium salts Chemical class 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- 238000006460 hydrolysis reaction Methods 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 150000001768 cations Chemical class 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 5
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 claims description 4
- 229910013063 LiBF 4 Inorganic materials 0.000 claims description 4
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 4
- RWRDLPDLKQPQOW-UHFFFAOYSA-O Pyrrolidinium ion Chemical compound C1CC[NH2+]C1 RWRDLPDLKQPQOW-UHFFFAOYSA-O 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 4
- KTQDYGVEEFGIIL-UHFFFAOYSA-N n-fluorosulfonylsulfamoyl fluoride Chemical compound FS(=O)(=O)NS(F)(=O)=O KTQDYGVEEFGIIL-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 229910015015 LiAsF 6 Inorganic materials 0.000 claims description 3
- 229910013372 LiC 4 Inorganic materials 0.000 claims description 3
- 229910013872 LiPF Inorganic materials 0.000 claims description 3
- 229910012513 LiSbF 6 Inorganic materials 0.000 claims description 3
- 101150058243 Lipf gene Proteins 0.000 claims description 3
- NQRYJNQNLNOLGT-UHFFFAOYSA-O Piperidinium(1+) Chemical compound C1CC[NH2+]CC1 NQRYJNQNLNOLGT-UHFFFAOYSA-O 0.000 claims description 3
- DWYMPOCYEZONEA-UHFFFAOYSA-L fluoridophosphate Chemical compound [O-]P([O-])(F)=O DWYMPOCYEZONEA-UHFFFAOYSA-L 0.000 claims description 3
- ACFSQHQYDZIPRL-UHFFFAOYSA-N lithium;bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F ACFSQHQYDZIPRL-UHFFFAOYSA-N 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 8
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 5
- 238000001879 gelation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000005486 organic electrolyte Substances 0.000 description 3
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002484 cyclic voltammetry Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 1
- OGLIVJFAKNJZRE-UHFFFAOYSA-N 1-methyl-1-propylpiperidin-1-ium Chemical compound CCC[N+]1(C)CCCCC1 OGLIVJFAKNJZRE-UHFFFAOYSA-N 0.000 description 1
- YQFWGCSKGJMGHE-UHFFFAOYSA-N 1-methyl-1-propylpyrrolidin-1-ium Chemical compound CCC[N+]1(C)CCCC1 YQFWGCSKGJMGHE-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- UINDRJHZBAGQFD-UHFFFAOYSA-O 2-ethyl-3-methyl-1h-imidazol-3-ium Chemical compound CCC1=[NH+]C=CN1C UINDRJHZBAGQFD-UHFFFAOYSA-O 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910013131 LiN Inorganic materials 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 1
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- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
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Abstract
[화학식 1]
Si(R1)x(OR2)y(CR3=CR4R5)(4-x-y)
상기 식에서,
R1 및 R2는 서로 독립적으로 탄소수 1 내지 3의 알킬기이고,
R3, R4 및 R5는 서로 독립적으로 수소, 할로겐 원소 또는 탄소수 1 내지 5의 알킬기이며,
0≤x≤3의 정수이고,
1≤y≤4의 정수이며,
2≤x+y≤4의 정수이다.
Description
도 2는 본 발명의 고체 전해질의 이온 전도도를 측정하는 장치를 도시한 것이다.
도 3은 본 발명의 고체 전해질을 적용한 전기 이중층 캐패시터에서 용량을 측정하는 장치를 도시한 것이다.
이온전도도 ( mS/cm ) | |
BMIMBF4 | 1.70 |
실시예 | 0.44 |
비교예 | 0.43 |
Capacitance (F/g) | |
BMIMBF4 | 30 |
실시예 | 25 |
비교예 | 22 |
깨짐(crack)각도 | |
실시예 | 40 |
비교예 | 2 |
2: 스테인리스 스틸 전극
3: 작업전극(working electrode)
4: 상대전극 또는 기준전극(counter electrode, reference electrode)
Claims (11)
- 하기 화학식 1로 표현되는 실란 화합물로부터 제조되는 다공성 금속산화물 내에 이온성 액체를 포함시킨 것이며,
상기 다공성 금속산화물은 상기 화학식 1에서 2≤x+y≤3인 실란 화합물을 30 내지 50 중량% 포함하는 것을 특징으로 하는 겔형의 고체 전해질:
[화학식 1]
Si(R1)x(OR2)y(CR3=CR4R5)(4-x-y)
상기 식에서,
R1 및 R2는 서로 독립적으로 탄소수 1 내지 3의 알킬기이고,
R3, R4 및 R5는 서로 독립적으로 수소, 할로겐 원소 또는 탄소수 1 내지 5의 알킬기이며,
0≤x≤3의 정수이고,
1≤y≤4의 정수이며,
2≤x+y≤4의 정수이다. - 삭제
- 제1항에서,
상기 다공성 금속산화물은 화학식 1의 실란 화합물의 산(acid) 존재하에서의 가수분해 반응으로부터 형성되는 것을 특징으로 하는 겔형의 고체 전해질. - 제3항에서,
상기 산은 화학식 1의 실란 화합물 전체에 대하여 1 내지 50 부피부의 범위로 사용되는 것을 특징으로 하는 겔형의 고체 전해질. - 제1항에서,
상기 이온성 액체는 양이온으로 이미다졸륨(imidazolium), 암모늄(ammonium), 피롤리디늄(pyrrolidinium) 또는 피페리디늄(piperidinium)을 포함하고, 음이온으로 비스(플루오로설포닐)이미드(bis(fluorosulfonyl)imide), 비스(플루오로설포닐)아미드(bis(fluorosufonyl)amide), 플루오로보레이트(fluoroborate), 또는 플루오로포스페이트(fluorophosphate)을 포함하는 것을 특징으로 하는 겔형의 고체 전해질. - 제1항에서,
상기 이온성 액체는 다공성 금속산화물 100 중량부에 대하여, 100 내지 200 중량부의 범위로 포함되는 것을 특징으로 하는 겔형의 고체 전해질. - 제1항에서,
상기 고체 전해질은 LiPF6, LiBF4, LiAsF6, LiSbF6, LiCF3SO3, LiC2F5SO3, LiC4F9SO3, LiN(CF3SO2)2, LiN(C2F5SO2)2, LiC(CF3SO2)3, 및 LiPF2{(COO)2}2으로 이루어지는 그룹에서 선택되는 1종 이상의 리튬염을 추가로 포함하는 것을 특징으로 하는 겔형의 고체 전해질. - 제8항에서,
상기 리튬염은 고체 전해질 전체에 대하여 5 내지 40 중량%로 포함되는 것을 특징으로 하는 겔형의 고체 전해질. - 제1항 및 제3항 내지 제9항 중 어느 한 항의 고체 전해질을 포함하는 것을 특징으로 하는 리튬이차전지.
- 제1항 및 제3항 내지 제9항 중 어느 한 항의 고체 전해질을 포함하는 전기 이중층 캐패시터.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102736615B1 (ko) | 2024-05-14 | 2024-12-02 | 이대규 | 다수의 cctv를 활용한 3d 지도생성 시스템 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016011412A1 (en) | 2014-07-17 | 2016-01-21 | Ada Technologies, Inc. | Extreme long life, high energy density batteries and method of making and using the same |
US20160268064A1 (en) * | 2015-03-09 | 2016-09-15 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device and electronic device |
WO2016209460A2 (en) | 2015-05-21 | 2016-12-29 | Ada Technologies, Inc. | High energy density hybrid pseudocapacitors and method of making and using the same |
US11996564B2 (en) | 2015-06-01 | 2024-05-28 | Forge Nano Inc. | Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings |
US12027661B2 (en) | 2015-06-01 | 2024-07-02 | Forge Nano Inc. | Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings |
US10692659B2 (en) | 2015-07-31 | 2020-06-23 | Ada Technologies, Inc. | High energy and power electrochemical device and method of making and using same |
KR20170047659A (ko) | 2015-10-23 | 2017-05-08 | 삼성전자주식회사 | 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬 이차전지 |
KR102490866B1 (ko) | 2015-10-23 | 2023-01-20 | 삼성전자주식회사 | 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬 이차전지 |
KR20170047656A (ko) | 2015-10-23 | 2017-05-08 | 삼성전자주식회사 | 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬 이차전지 |
KR102425829B1 (ko) | 2015-10-23 | 2022-07-28 | 삼성전자주식회사 | 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬 이차전지 |
EP3786171A1 (en) | 2016-04-01 | 2021-03-03 | Nohms Technologies, Inc. | Modified ionic liquids containing phosphorus |
WO2018030564A1 (ko) * | 2016-08-12 | 2018-02-15 | 주식회사 씨트리 | 높은 이온전도도를 갖는 에테르기를 포함하는 전해질용 이온성 액체 제조방법 |
WO2018074174A1 (ja) * | 2016-10-20 | 2018-04-26 | 株式会社日立製作所 | リチウム二次電池 |
US11024846B2 (en) | 2017-03-23 | 2021-06-01 | Ada Technologies, Inc. | High energy/power density, long cycle life, safe lithium-ion battery capable of long-term deep discharge/storage near zero volt and method of making and using the same |
WO2018197073A1 (en) | 2017-04-24 | 2018-11-01 | Imec Vzw | Solid nanocomposite electrolyte materials |
CN107293780B (zh) * | 2017-06-01 | 2019-08-02 | 北京理工大学 | 一种锂电池用基于离子液体的准固态电解质及其制备方法 |
EP4106070A1 (en) | 2017-07-17 | 2022-12-21 | Nohms Technologies, Inc. | Phosphorus-containing electrolytes |
WO2019088196A1 (ja) * | 2017-11-02 | 2019-05-09 | アイメック・ヴェーゼットウェー | 固体電解質、電極、蓄電素子及び固体電解質の製造方法 |
JP7177044B2 (ja) | 2017-11-02 | 2022-11-22 | アイメック・ヴェーゼットウェー | 固体電解質、電極、及び蓄電素子 |
US11081685B2 (en) | 2018-06-12 | 2021-08-03 | Imec Vzw | Solid electrolyte, electrode, and power storage device |
KR102680032B1 (ko) * | 2019-03-08 | 2024-06-28 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 고체 전해질, 그 제조방법 및 상기 고체 전해질을 포함한 리튬 이차전지 |
US11267707B2 (en) | 2019-04-16 | 2022-03-08 | Honeywell International Inc | Purification of bis(fluorosulfonyl) imide |
CN111952551A (zh) | 2019-05-17 | 2020-11-17 | 康宁股份有限公司 | 用于固态锂硫电池的改进复合正极及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003257239A (ja) * | 2002-03-06 | 2003-09-12 | Daiso Co Ltd | 架橋高分子固体電解質および電池 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000195544A (ja) | 1998-12-25 | 2000-07-14 | Mitsui Chemicals Inc | 非水電解液およびそれを用いた二次電池 |
JP2001126726A (ja) | 1999-10-25 | 2001-05-11 | Mitsui Chemicals Inc | 非水電解液二次電池 |
US20040224233A1 (en) * | 2003-05-05 | 2004-11-11 | Show -An Chen | Method for preparation of chemically crosslinked polyacrylonitrile polymer electrolyte as separator for secondary battery |
JP4660104B2 (ja) | 2004-03-23 | 2011-03-30 | スリーエム イノベイティブ プロパティズ カンパニー | 非水性混合溶媒及びそれを含む非水性電解液 |
KR100793011B1 (ko) | 2007-02-16 | 2008-01-08 | 에스케이에너지 주식회사 | 리튬이차전지의 제조방법 |
JP2009181788A (ja) | 2008-01-30 | 2009-08-13 | Sekisui Chem Co Ltd | 電解質膜の製造方法、電解質膜、膜−電極接合体及び固体高分子形燃料電池 |
WO2009120872A2 (en) * | 2008-03-26 | 2009-10-01 | Ada Technologies, Inc. | High performance batteries with carbon nanomaterials and ionic liquids |
JP2011527090A (ja) * | 2008-07-03 | 2011-10-20 | ボード オブ ガバナーズ フォー ハイヤー エデュケーション, ステート オブ ロード アイランド アンド プロヴィデンス プランテーションズ | 電解質添加物によるリチウムイオン電池電解質の酸化の抑制 |
JP5359440B2 (ja) | 2009-03-25 | 2013-12-04 | コニカミノルタ株式会社 | 電解質及び二次電池 |
JP5329310B2 (ja) * | 2009-06-10 | 2013-10-30 | 第一工業製薬株式会社 | イオン液体を用いたリチウム二次電池 |
US20110076572A1 (en) * | 2009-09-25 | 2011-03-31 | Khalil Amine | Non-aqueous electrolytes for electrochemical cells |
JP2011070997A (ja) * | 2009-09-28 | 2011-04-07 | Konica Minolta Holdings Inc | 電解質組成物及び二次電池 |
EP2613386B1 (en) | 2010-08-31 | 2018-01-24 | Kyoritsu Chemical Co., Ltd. | Electroconductive composition for coating current collector of battery or electric double-layer capacitor, current collector for battery or electric double-layer capacitor, and battery and electric double-layer capacitor |
US20120154981A1 (en) * | 2010-12-16 | 2012-06-21 | Samsung Electro-Mechanics Co., Ltd. | Hybrid solid electrolyte membrane, method of manufacturing the same, and lithium ion capacitor comprising the same |
-
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Publication number | Priority date | Publication date | Assignee | Title |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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